#modules {
  padding: 20px;
  background: #eee;
  margin-bottom: 20px;
  z-index: 1;
  border-radius: 10px;
}

#dropzone {
  padding: 20px;
  background: #eee;
  min-height: 100px;
  margin-bottom: 20px;
  z-index: 0;
  border-radius: 10px;
}

.active {
  outline: 1px solid red;
}

.hover {
  outline: 1px solid blue;
}

.drop-item {
  cursor: pointer;
  margin-bottom: 10px;
  background-color: rgb(255, 255, 255);
  padding: 5px 10px;
  border-radisu: 3px;
  border: 1px solid rgb(204, 204, 204);
  position: relative;
}

.drop-item .remove {
  position: absolute;
  top: 4px;
  right: 4px;
}